Data Definitions

Lower Colorado River MSCP

Habitat Conservation Plan

USFWS Region(s) 2
USFWS Field Office(s) Arizona Ecological Services Field Office
Permits TE-086834
Status I
NEPA Process environmental impact statement
Involved Agency USFWS

Date Information

Date Noticed in Federal Register No info
Date Permit Issued 04/04/2005
Date Application Withdrawn
Date Permit Expired ---
Date Permit Denied ---
Date Permit Suspended ---
Date Permit Revoked ---

Area Description Information

Location The Lower Colorado River up to and including the full-pool elevations of Lakes Mead, Mohave, and Havasu, and the historical floodplain of the Colorado River from Lake Mead to the southerly International Border with Mexico in La Paz, Mohave, and Yuma counties, Arizona; Imperial, Riverside, and San Bernardino counties, California, and Clark County, Nevada.
Listed Species
Non-Listed Species
  • B092|Bittern, least - (Ixobrychus exilis) Wherever found SC
  • Q0TC|Buckwheat, [unnamed] - (Eriogonum viscidulum) Wherever found SC
  • A0AN|Cotton rat, Colorado River - (Sigmodon arizonae plenus) Wherever found SC
  • A0AT|Cotton rat, Yuma hispid - (Sigmodon hispidus eremicus) Wherever found SC
  • B0E8|flycatcher, Vermillion - (pyrocephalus rubinus) Wherever found SC
  • D00E|Frog, relict leopard - (Lithobates onca) Wherever found RT
  • C03K|Lizard, flat-tailed horned - (Phrynosoma mcallii) Wherever found RT
  • X287|Milkvetch, threecorner - (Astragalus geyeri var. triquetrus)
  • X285|Skipper, MacNeill's sootywing - (Pholisora gracielae)
  • E07V|Sucker, flannelmouth - (Catostomus latipinnis) Wherever found SC
  • B0E7|tanager, Summer - (piranga rubra) Wherever found SC
  • B066|Vireo, Arizona Bell's - (Vireo bellii arizonae) Wherever found RT
Habitat Cottonwood-willow, honey mesquite, cattail marsh, aquatic (open water, backwaters)
  • Arizona
  • California
  • Nevada
Size (Total Area Covered, by State)
  • 717814 acres (Arizona)
  • 0 acres (California)
  • 0 acres (Nevada)
There are 717,814 acres in the Arizona/California/Nevada planning area.
Enrolled Size (Total Area Enrolled, by State)
  • Data not available
  • Data not available
  • Data not available
    • There are 717,814 acres in the Arizona/California/Nevada planning area.

Other Information

Applicant Type 2 or more local jurisdictions
non-governmental organization
state agency
Land Use agricultural
business/commercial construction
Duration 50 years, 0 months
Plan/Agreement Documents
Federal Register Documents No info